| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [was/were] [vb pp] at [adj] [noun] | 388 |
|
| 2 | [noun] [was/were] [vb pp] [prep] some [noun] | 174 |
|
| 3 | [noun] [was/were] [vb pp] [prep] some [noun] | 174 |
|
| 4 | [noun] [be] [vb pp] at some [noun] | 24 |
|
| 5 | [noun] [was/were] [verb] at some [noun] | 19 |
|
| 6 | [noun] [was/were] [vb pp] at some [noun] | 16 |
|
